Rugjer Boskovic
One of the most outstanding Croatian scientists in history was Rugjer Boskovic (1711-1787), also brilliant Latinist poet. He wrote an extensive scientific poem De solis et lunae defectibus (On Solar and Lunar Eclipse), published in London in 1760. It contains 5570 Latin verses, and was dedicated to the Royal Society of England whose member he was. In the title one can read “Father R. Boskovic, of the Jesuit Order”, although at that time it was forbidden for Jesuits to live and work in England. The epic was written in the manner of Roman classics, in dactilus hexameter.
For more information see Latin as literary language among the Croats
The oldest known Croatian book in the Latin script was “The Order and Law”, written in 1345 by the Dominicans from Zadar.